Release fuel line hose damp (1) at the fuel cock end (2) of the hose.
Remove hex head nuts (3) securing the fuel cock to studs on the tank, and remove fuel cock.
Remove gasket from two studs.
Remove fuel filter from inside of fuel tank
Wash the fuel cock and filter thoroughly with diesel fuel.
Check the filter for cracks or damage. Replace damaged filter.
Dry fuel cock thoroughly before reinstalling.
Insert fuel filter into fuel tank through fuel tank cap (5) opening and position fuel cock gasket to bottom
of fuel tank over studs.
Position fuel cock (2) over the two studs.
Secure onto studs with two hex head nuts (3). Be sure filter is correctly inserted in fuel tank filler port
Replace fuel line hose with damp (1) onto fuel cock (2).
Reinsert and thoroughly tighten drain plug (4). Check for leaks on refilling.